apogamy वाक्य

उदाहरण वाक्य

1. "' Apogamy "'is a related term that has had various meanings over time.
2. Apogamy, or the ability to reproduce non-sexually, is common among rock ferns in the Pteridaceae.
3. This has been hypothesized to occur by apogamy, yielding triploid spores and gametophytes which then grow directly into a new generation of triploid sporophytes.
4. Her doctorate research focused on the reproduction and cell biology of ferns, particularly the phenomenon of apogamy ( formation of an embryo without fertilization ) ( Allen, 1914 ).
5. Some individuals of this species are diploid and reproduce sexually, while some are triploid or tetraploid and reproduce by apogamy ( growth of a plant from a gamete without fertilization ).